7
Remote Controller - User’s Manual
When the unit is ON, the display panel of the indoor unit is defaulted to display the set temperature.
Press the TEMP button to view the indoor or outdoor ambient temperature on the display panel of the
indoor unit.
• The icon is displayed when the temperature displayed is the set temperature.
• The icon is displayed when the temperature displayed is the indoor ambient temperature.
• The icon is displayed when the displayed temperature is the outdoor ambient temperature.
Note:
• The outdoor temperature display is not available for some models. When the remote controller re-
ceives the outdoor ambient temperature signal, it will default to display the set temperature.
• When the unit is powered on, the default is the set temperature.
• When selecting to display the indoor or outdoor ambient temperature, the indoor temperature in-
dicator will display the corresponding temperature and automatically return to displaying the set
temperature after 3-5 seconds.
Setting Energy-Saving Mode
When the unit is in COOL mode, press the TEMP and CLOCK buttons simultaneously to activate or
deactivate the energy-saving function. When the energy-saving function is activated “SE” will display
on the remote controller and the unit will adjust the set temperature automatically to a preset factory
setting for the best energy-saving results. Press the TEMP and CLOCK buttons simultaneously again
to deactivate the energy-saving function.
Note:
• When the energy-saving function is on, the fan speed is defaulted to AUTO and cannot be adjusted.
• When this function has been set, the set temperature is displayed as “SE”. The system will run in an
energy saving mode with the set temperature at 81°F (27°C).
• The SLEEP function and energy-saving function cannot operate simultaneously. If the energy-sav-
ing function has been set when the unit is in COOL mode, pressing the SLEEP function will cancel
the energy-saving function. If the SLEEP function has been set when the unit is in COOL mode,
turning on the energy-saving function will cancel the SLEEP function.
Setting the 8°C (46°F) Heating Function (Vacation or Holiday)
When the unit is in HEAT mode, press the TEMP and CLOCK buttons simultaneously to activate or
deactivate the 8°C (46°F) heating function. The icon and “8°C” (46°F) will display on the remote
controller. Press the TEMP and CLOCK buttons simultaneously again to deactivate this function. When
this function is activated, the unit will not allow the indoor ambient temperature to fall below 8°C (46
°F). This function is typically used when away for vacation or holiday and is intended save energy and
protect pipes or plants from freezing when the building is unoccupied.
Note:
• When the 8°C (46°F) function is on, the fan speed is defaulted to AUTO and cannot be adjusted.
• When the 8°C (46°F) is on, the set temperature is calculated automatically and cannot be adjusted.
• The SLEEP function and 8°C (46°F) function cannot operate simultaneously. If the 8°C (46°F) func-
tion has been set when the unit is in HEAT mode, pressing the SLEEP function will cancel the 8°C
(46°F) function. If the SLEEP function has been set when the unit is in HEAT mode, turning on the
8°C (46°F) function will cancel the SLEEP function.
• When the temperature display is set to °F, the remote controller will display 46°F instead of 8°C.